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For the Inventor, By the Inventor

Stockton-on-Tees, United Kingdom

Michael S Spencer

This inventor holds 5 USPTO granted patents. Top assignee: Imperial Chemical Industries Limited. Active years: 1977-1986.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 36(Granted Patents)


Location History:

  • Stockton-on-Tees, EN (1977)
  • Stockton-on-Tees, GB (1979 - 1986)

Company Filing History:

goldMedal5 out of 3,840 
 
Imperial Chemical Industries Limited
 patents

Years Active: 1977-1986

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5 patents (USPTO):Explore Patents
1. 4582645 - Carbonate production (1986-04-15),
2. 4361715 - Olefins (1982-11-30),
3. 4197186 - Hydrocarbon conversion (1980-04-08),
4. 4172856 - Olefins (1979-10-30),
5. 4005048 - Treating hydrocarbons (1977-01-25),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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